Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 7.2K, No.34 Orifice, Angle 125, Natural Finish Bronze, 49-434-1-125 GL5678 Supervised for low battery and

Supervised for low battery and connection

Escutcheon is unique as it has two springs soldered to the flat base plate that connect directly to the fire sprinkler head

and manufacturing processes such as painting

roll paper

Tyco® Type D4a, Protectospray Directional Spray Nozzle, Open, Medium Velocity, 1/2” NPT, 7.2K, No.34 Orifice, Angle 125, Natural Finish Bronze, 49-434-1-125 GL5678 Supervised for low battery andThe TYCO Type D4a PROTECTOSPRAY Nozzles are open (non automatic) directional spray nozzles and they are designed for use in water spray fixed systems for fire protection applications. They are external deflector type nozzles that discharge a uniformly filled cone of medium velocity water droplets. The Type D4a Nozzles feature a four arm body design that helps assist against mechanical or physical damage similar to a sprinkler guard used on automatic